@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/insp0009599>
  skos:prefLabel "Mass spectrometer"@en, "طیف‌سنج جرمی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009608> .

<http://www.irandoc.acir/onto/irandoc/insp0002132>
  skos:prefLabel "Time of flight mass spectroscopy"@en, "طیف‌شناسی جرمی زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009608> .

<http://www.irandoc.acir/onto/irandoc/insp0009609>
  skos:prefLabel "Time of flight spectrometer"@en, "طیف‌سنج زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009608> .

<http://www.irandoc.acir/onto/irandoc/insp0009608>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002132> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009599>, <http://www.irandoc.acir/onto/irandoc/insp0009609> ;
  skos:prefLabel "Time of flight mass spectrometer"@en, "طیف‌سنج جرمی زمان پرواز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .